subfamily Papilionoideae vs genus Daviesia

subfamily Papilionoideae and genus Daviesia both are nouns.

Word	Noun	Adjective	Verb	Adverb
subfamily Papilionoideae	Yes	No	No	No
genus Daviesia	Yes	No	No	No

subfamily Papilionoideae (noun)	genus Daviesia (noun)
alternative name used in some classification systems for the family Papilionaceae	genus of Australasian shrubs and subshrubs having small yellow or purple flowers followed by short triangular pods